Pretty much the same as everyone else.. I was unconscious when Dr. Reece stitched me up after a surgery. Didn't know they were out-of-network as I didn't have any idea this was being done to me at all. Now I'm dealing with the balance billing - I got my insurance company to pay the in-network rates, but they're still billing me the balance. Pretty shady practice.. Reposting the article from AZ Republic:
http://www.azcentral.com/story/money/business/health/2016/04/10/balance-billing-health-insurance-no-guarantee-of-lower-bills-for-patients/82629006/
EDIT: So I got my insurance to negotiate with this place and pay more.. Yet without even sending a bill to me after the new settlement, they just sent the remaining balance to collections literally a week later. F this place.